Superman and Batman join forces in an untold tale of nightmarish terror and infernal schemes. When Silver Banshee and the ancient entity Tullus unite against against the demonic Blaze, the Man of Steel and the Dark Knight are drawn into a sinister web. Now the heroes are dreaming each other's dreams while the villains battle in the Netherworld. And the outcome may cost them both their souls. Written by Walt Simonson, with fully-painted art and foil-embossed covers by Dan Brereton.